UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HlNz8RdRd8J20kuBfDfoK+KZD75Xr1QT55rx/n5mIhY=' 
WHERE 
  key_id = '7bc75e8c2a2670236d4ffa2ce3723c85f77a53863b7ca65857a7dbcf74b1880b' 
  AND (
    token = 'HlNz8RdRd8J20kuBfDfoK+KZD75Xr1QT55rx/n5mIhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )